CVE-2007-3351
The SJPhone SIP soft phone 1.60.303c, when installed on the Dell Axim X3 running Windows Mobile 2003, allows remote attackers to cause a denial of service (device hang and traffic amplification) via a direct crafted INVITE transaction, which causes the phone to transmit many RTP packets.
Date published : 2007-06-22
http://www.securityfocus.com/bid/24549
http://www.sipera.com/index.php?action=resources,threat_advisory&tid=217&